         highlighted-signal-ids (reaction (into #{@highlighted-signal-id}
                                                (-signal-parent-ids @signal-events @highlighted-signal-id)))]
     (-> (mvsa/track-keys debugger
-                         [:initial-model :persist? :visible? :toggle-visibility-shortcut :action-events])
+                         [:initial-model :replay-mode? :visible? :toggle-visibility-shortcut :action-events])
         (assoc :signal-events (reaction
                                 ; mapv instead of map is essential, without it referenced reactions will be recalculated several times
                                 (mapv #(assoc % :highlighted? (contains? @highlighted-signal-ids (:id %))

                                             :result    {schema/Any schema/Any}}]
               :next-action-id             schema/Int

               :persist?                   schema/Bool

               :visible?                   schema/Bool
               :toggle-visibility-shortcut schema/Str}

               [::on-log-action-result id]
               (-> (-find-action @model id) :result pr-str println)

               ::on-toggle-replay-mode
               (dispatch-action ::toggle-replay-mode)

               ::on-vacuum
               (dispatch-action ::vacuum)
